3120-00-720-2942 BUSHING,SLEEVE Index 5331-00-720-2947 O-RING

National Stock Number:
5330-00-720-2944

Federal Supply Class:
5330

National Item Identification Number:
007202944

Description:
SEAL,NONMETALLIC SPECIAL SHAPED

Detail:
An item fabricated from NONMETALLIC SPECIAL SHAPED SECTION. It may be (1) formed to a specific shape with or without joints, (2) a single piece whose ends have been secured together to form a specific shape, or (3) a straight item fabricated to a specific length for a specific application with end cuts or joints. Items, except for molded corners, slot(s), press fit buttons, and the like must be of one continuous cross section. It is specifically designed for use in applications where there is no relative motion between joined parts. Excludes BUSHING, NONMETALLIC; PACKING, PERFORMED; PAD, CUSHIONING;and SEAL, PLAIN. For straight items with square end cuts and without mounting hole(s), slot(s), or press fit buttons, see NONMETALLIC SPECIAL SHAPED SECTION.


Manufacturer Information:
802415018876U S ARMY AVIATION AND MISSILE COMMAND


Techincal Specification:
APERTURE WIDTH19.562 INCHES MINIMUM AND 19.625 INCHES MAXIMUM
APERTURE LENGTH21.969 INCHES MINIMUM AND 22.031 INCHES MAXIMUM
CONSTRUCTIONSOLID
CROSS SECTION INSIDE DIAMETER0.250 INCHES MINIMUM AND 0.281 INCHES MAXIMUM
CROSS-SECTIONAL SHAPE STYLESPECIAL
CROSS-SECTIONAL THICKNESS0.078 INCHES MINIMUM AND 0.109 INCHES MAXIMUM
CROSS-SECTIONAL HEIGHT0.375 INCHES MINIMUM AND 0.406 INCHES MAXIMUM
CROSS-SECTIONAL WIDTH0.797 INCHES MINIMUM AND 0.828 INCHES MAXIMUM
FABRICATION METHODSOLID
MATERIAL DOCUMENT AND CLASSIFICATION417,GR SC515ABF3 MIL STD SINGLE MATERIAL RESPONSE OVERALL
MATERIALRUBBER CHLOROPRENE CLASS CR OVERALL
STYLE DESIGNATORNON-CIRCULAR


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